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venting_pumping_object_box [2018/04/25 17:49] pereira [Vent Object chamber] |
venting_pumping_object_box [2018/05/03 09:10] pereira |
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* Turbo gate valve **I188GV** will be automatically closed | * Turbo gate valve **I188GV** will be automatically closed | ||
* Vent valve **I190VV** will be automatically opened. However, the pressure in the chamber (ass seen in **I191PG** will not change because we need to open the manual venting valve | * Vent valve **I190VV** will be automatically opened. However, the pressure in the chamber (ass seen in **I191PG** will not change because we need to open the manual venting valve | ||
- | * Go to the S800 OBJ station and slowly open the manual valve (see figure below). You can see the pressure rising in the Granville-Phillips 275 Mini-Convectron display. | + | * Go to the S800 OBJ station and slowly open the manual valve (see figure below). You can see the pressure rising in the Granville-Phillips 275 Mini-Convectron display |
* When **I191PG** reads atmospheric pressure select the box "VENT STATUS" | * When **I191PG** reads atmospheric pressure select the box "VENT STATUS" | ||
* The status in the box "VENT STATUS" | * The status in the box "VENT STATUS" |